Microsoft Office 2003
The Microsoft Office System delivers a powerful collection of integrated programs, servers, services, tools, and technologies that can help developers build robust business solutions to streamline processes and connect people to information and to one another.
If you are new to Office development, and want to learn more about the possibilities offered by the Microsoft Office System to develop solutions, explore this set of helpful links to get you up to speed.
Microsoft Visual Studio Tools for the Microsoft Office System
Microsoft Visual Studio 2005 Tools for the Microsoft Office System